Finite rings with Eulerian zero-divisor graphs.
The author describes all finite associative (not necessarily commutative) rings whose zero divisor graphs are Eulerian. A zero divisor graph \(\Gamma(R)\) in this paper has the vertex set consisting of all one-sided and two sided zero divisors, and two distinct vertices \(x\) and \(y\) are adjacent if and only if either \(xy=0\) or \(yx=0\).
scientific article; zbMATH DE number 6049621
scientific article